| abstract |
(57) Abstract: In a method of manufacturing a fuel cell separator assembly, forming a plurality of different individual platelets 12 in a thin sheet material having an equivalent shape selected from a microchannel, a via, and a manifold 7. Step, wherein said shape commonly forms a field of at least one active area for oxidant or fuel contact with the membrane electrode assembly to be consumed; continuous circulation path of said oxidant or fuel Stacking said platelets 12 having said individual platelet shapes in precise alignment with the shapes corresponding to the adjacent platelets 12 to be engaged; and forming a plurality of internal microchannels and these microchannels To form a monolithic separator 2A having a connecting manifold to The step of bonding the Toretto, it is characterized in that comprises the stages of. |